GLSU Excel add-in fails to load after Office update from Version 2607 to 2608
Our Excel add-in, Process Runner GLSU , fails to load after Microsoft Office updates from Version 2607 to Version 2608. This started August 17, 2026 and is actively growing in scope. Error messages: Excel: Cannot run the macro 'onLoad' VBA: System Error &H80004005 (-2147467259). Unspecified error VBA: Compile error in hidden module: ThisWorkbook Has anyone encountered similar issue with their own custom add-on. If yes, any pointers to fix it. We are seeking help on priority. Thanks, Vrushali Pawale, Sr. Manager, Insightsoftware.
Office Scripts does not refresh Power BI Query live connections in Excel Online
Hello everyone, I've got the following problem and am nearly going insane because it's causing so much problems 🥲 Summary The Office Scripts method workbook.refreshAllDataConnections() no longer refreshes a live connection to a Power BI Semantic Model in Excel Online. Environment Excel Online Office Scripts Power Automate ("Recurrence" + "Run Office Script") Live connection to a Power BI Semantic Model (Analyze in Excel) Expected behavior Calling workbook.refreshAllDataConnections(); should trigger the same refresh as manually selecting Data → Refresh All in Excel Online. Actual behavior The script completes successfully without any error, but the workbook does not requery the Power BI Semantic Model. Additional observations The same workbook worked correctly for approximately two years. The issue started around mid-July 2026. Manual Data → Refresh All in Excel Online refreshes successfully. Refreshing in Excel Desktop also works correctly. The problem occurs both: when running the Office Script manually from the Automate tab in Excel Online when running the same Office Script from Power Automate ("Run Office Script") This suggests the issue is specific to the Office Scripts implementation of refreshAllDataConnections() rather than the workbook, authentication, or the Power BI connection itself. Steps to reproduce Create an Excel workbook with a live connection to a Power BI Semantic Model. Confirm that manual Data → Refresh All refreshes the data successfully. Create an Office Script containing only: function main(workbook: ExcelScript.Workbook) { // Refresh all data connections workbook.refreshAllDataConnections(); } Run the script. Result The script finishes successfully but no refresh is performed. Expected result The workbook should requery the Power BI Semantic Model exactly as when using the manual Refresh All button in Excel Online.
Series fill a formula down a column automatically skipping a set number of rows
I am trying to fill a formula down a column every 6th row but incrementing the variable in the formula ($A2) for each entry. The formula uses the Take command and inputs 5 rows of data, so to keep it from "spilling" I need the formula to increment every 6 rows, having one blank row between each section. I have been able to accomplish "copying" it each 6th row with VBA #1 and filling the series with VBA #2 but can't figure out how to combine the two. Any help would be appreciated. VBA #1: Sub FillEvery6thCell() Dim ws As Worksheet Dim startRow As Long, lastRow As Long, col As String Dim formulaText As String Dim r As Long ' Set your sheet and parameters Set ws = ThisWorkbook.Sheets("Top 5 Employees") col = "A" ' Column to fill startRow = 10 ' First row to start filling lastRow = 60000 ' Last row to fill ' Get the formula from the starting cell formulaText = ws.Range(col & startRow).Formula ' Fill every 6th cell For r = startRow + 6 To lastRow Step 6 ws.Range(col & r).Formula = formulaText Next r Range("A2:A60000" & iRow).Replace What:="@", Replacement:="", LookAt:=xlPart, _ SearchOrder:=xlByRows, MatchCase:=False, SearchFormat:=False, _ ReplaceFormat:=False, FormulaVersion:=xlReplaceFormula2 MsgBox "Formula copied to every 6th cell in column " & col End Sub VBA #2 Sub FillFormulasDown() Dim sourceCell As Range Dim fillRange As Range ' Define the cell containing the formula Set sourceCell = Range("A2") ' Define the target range Set fillRange = Range("A2:A5000") ' Fill formulas down sourceCell.AutoFill Destination:=fillRange, Type:=xlFillSeries End Sub
Office Script - Bug in .map()?
Hi, I'm pretty sure this is a bug, but maybe I'm doing something silly when constructing the formula? I'm trying to set formulas down a column in a table, from an array called test1. The test1 array is created using .map() from an original array (file_names) that uses .getTexts from another column in the same table. The dimensions of target_range (another column in the same table) match those of test1 array. The test1 array is appropriately 2D (i.e. [[formula1],[formula2]...[formulaN]]. The test1 array is correct when inspected in console.log() (in all cases, including when an equals sign is used.....explained more below). The problem is that trying to use .setFormulas, is only using the first value from test1 for every cell in target_range, not each respective element from test1. After a massively frustrating amount of time, I've traced the problem solely to this (as far as I can tell): The presence of an equals sign in the .map() when using string interpolation to create the formula. This code correctly writes the text of the formula into each cell of target_range, using each respective value from write_array with appropriate interpolation: let file_names: string[][] = rng_file_names.getTexts(); let test1: string[][] = file_names.map( row => [`\"${row}\"&\"TestString\"`] ); target_range.setFormulas(test1); If you try to do exactly the same, but try turning it into a formula by including the equals sign at the start of the interpolated string inside the array returned by the .map(), it will only write the first value of test1 into all cells of target_range: let file_names: string[][] = rng_file_names.getTexts(); let test1: string[][] = file_names.map( row => [`=\"${row}\"&\"TestString\"`] ); target_range.setFormulas(test1); I'm pretty sure this is a bug, but if someone can point if I'm doing something stupid, it would be appreciated!
Filling a column with succeeding lists
Hi, I need a list of files, with numbers starting from 001 for each box. Adding the number for one box is easy but I have thousands of them. A box number is like "0001AA0001". The first number and the letters never change, so I have : 0001AA0001 0001AA0002 0001AA0003 Then I have to add the files numbers, like "0001AA0001/001". I already have a line for each file, but only with the box number in the forst column, repeated several times, each time for every file. What I have What I need 0001AA0001 0001AA0001/001 0001AA0001 0001AA0001/002 0001AA0001 0001AA0001/003 0001AA0002 0001AA0002/001 0001AA0002 0001AA0002/002 0001AA0003 0001AA0003/001 0001AA0004 0001AA0004/001 0001AA0004 0001AA0004/002 0001AA0004 0001AA0004/003 Can you please tell me how can I add automatically the /001 and so on without having to do it for each box ? I can't manage to use a model for CTRL+E and I'm not accustomed to use the functions. Thanks, M.T.
